91110721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 101928960

約数和(自身を除く): 10818239

約数列:

[1, 13, 29, 377, 383, 631, 4979, 8203, 11107, 18299, 144391, 237887, 241673, 3141749, 7008517, 91110721]

約数ペア:

[(1, 91110721), (13, 7008517), (29, 3141749), (377, 241673), (383, 237887), (631, 144391), (4979, 18299), (8203, 11107)]